Summary statistics for s3_2_c4_40 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_40 | 2,624 2760644 3826564 -99 5.50e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018